baber/WOPTO huggingface dataset:
Patent JP-S6061020-A (JP)
Title: Gas purification apparatus
Inventor: OBARA ATSUSHI
IPC: C01B4/00
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a gas purification apparatus freed of influence of analysis time of sample gas, etc. by providing a sampling line for sample gas to an outlet of an adsorption layer and constructing by packing the same adsorbent as for an adsorption tower in a gas outlet passage. CONSTITUTION:When H2 isotope gas is passed in the direction shown by an arrow mark G, impurities in the isotope gas are adsorbed by an adsorbent layer 2 cooled at low temp. When the first adsorption layer is saturated by the impurites, the impurites leak gradually into a layer 3 contg. packing material having no adsorptive activity. During this time, the passage for the gas is switched from an inlet 12 of a sampling line to a sampling line 5a and the gas is sent to a gas analyzer 6 through a valve 7. When oversaturation of the first adsorption layer 2 is judged by the gas analyzer 6, a controller 21 functions to switch the valve 7, 8, 9 and begins elimination of impurities using an adsorption tower 1b. Since the impurities are adsorbed by the second adsorption layer 4, there is no fear of generating gas contg. >=1ppm H2 isotope.
Patent JP-S5869296-A (JP)
Title: Dispersant for coal slurry
Inventor: IWASE AKIRA
IPC: C10L1/32
Filed: 1981-10-20
Abstract: PURPOSE:A dispersant for coal slurry which can disperse coal powder at high concn. in water in such a state that pipe-line transportation, storage or direct combustion is possible, which comprises a polyoxyalkylene ether of a polynuclear polyhydric phenol. CONSTITUTION:A dispersant contg. a nonionic surfactant consisting of a polyoxyalkylene ether of a polynuclear polyhydric phenol. It is possible to use as the polynuclear polyhydric phenol a compd. of the formula[wherein Z is an arom. or alkylene arom. residue which may have a saturated or unsaturated, branched or straight-chain alkyl substituent (an ehter oxygen atom may be contained in the substituent); m is 0.5-30; l is 1,2 or 3; A is 1-10C alkylene; B and C are each H or 1-10C hydroxyalkyl or hydroxyaryl]. A condensate of a monohydric ether with formaldehyde is particularly pref. among. compounds of the formula.
Patent JP-H0515989-A (JP)
Title: Laser beam machine
Inventor: NANJO TAKESHI
IPC: B23K26/08
Filed: 1991-07-09
Abstract: PURPOSE:To widen the degree of freedom for the processing of power and to miniaturize a laser beam absorbing material, thereby reducing the cost. CONSTITUTION:The laser beam machine 3 is provided in the upper part of a frame 1 and a laser beam emission head 7 is provide at the front end of a processing head 5 provided pendently in this laser beam machine 3. The laser beam emission head 7 can emit laser beams from both directions of the front and rear side of a work W. A laser beam absorption head 9 which faces the laser beam emission head 7 via the work W in-between and is freely movable in synchronization with the head is provided. This laser beam absorption head 9 is constituted by freely movably supporting arms 13 respectively to posts 11 erected on both sides of the above-mentioned frame 1 and gripping the head to grippers 15 provided at the front ends of these arms 13.
Patent JP-2000356057-A (JP)
Title: Locking device
Inventor: WAKE MASAO
IPC: E05B65/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel locking device that is small and allows the use of many different keys. SOLUTION: In this locking device, a first block 1 in the form of a flat rectangular solid elongated in the direction of a paper surface is connected at one end to one end of a second block 2 in a manner that enables relative rotation therebetween, and a keyhole 4 is formed longitudinally through the first block 1; a plurality of first pin holes 5 whose inner ends communicate with the keyhole 4 along the mating face S of the first block 1 and a plurality of bottomed second holes 6 are arranged in a line in the first block 1, and a tumbler pin 7, a driver pin 8 and an energizing spring 9 are contained within the first and second pin holes to constitute a pin tumbler lock.  On the other hand, an actuation shaft 13 is provided to project from the lower surface of the second block 2 and is rotatably supported against a base 12, and a locking pin 14 is provided to project from the lower surface of the first block 1 and is engaged into a locking hole 15 bored in the base. Further, an outer cover 16 for covering the first block 1 and the second block 2 is connected to the first block 1.
Patent JP-2000356404-A (JP)
Title: Hot-water generating device
Inventor: NAKAYASU MINORU
IPC: F24H1/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam injection type hot-water generating device without causing water hammer. SOLUTION: A hot-water generating device is provided with a water heater 20, mixing steam into water in a tank 19 to produce hot-water, and a steam supplying passage 34 for supplying steam S into the water heater 20. An air supplying passage 65 is concerted to the steam supplying passage 34 to supply air A into the water heater 20 through the air supplying passage 65 before starting the supply of the steam from the steam supplying passage 34 into the water heater 20. On the other hand, air is supplied into the water heater 20 through the air supplying passage 65 before stopping the supply of steam from the steam supplying passage 34 into the water heater 20.
Patent JP-S5792362-A (JP)
Title: Heater control circuit for fixing device
Inventor: KAWAHARA YOSHIHIRO
IPC: G03G15/20
Filed: 1980-11-29
Abstract: PURPOSE:To reduce the generation of a noise by turning on and off a semiconductor switching element, connected in series to a heater, at the zero-cross point in time of supplied AC power. CONSTITUTION:Transistors (TR) 16 and 19 connected to an AC power source through a couple of lines 11 and 12 turn on when an AC voltage level is higher than a positive or negative constant level. Then, high-level signals outputted by one-shot pulse generating circuits 20 and 21 are inputted to FFs 36 and 37 respectively, and a timer circuit 38 and a delay circuit 54 operate by their outputs  to drive a semiconductor switching element 61 which controls the feeding of electricity to a heater 7. In this case, the output of the circuit 54 is so delayed  that its leading and trailing edge coincide with the point in time when the AC  voltage of the element 61 is zero. Consequently, the element 61 is turned on and  off at the zero-cross point of the AC voltage, thereby reducing the generation of  a noise.
Patent JP-S5960285-A (JP)
Inventor: KAWASHIMA JIYUNKO
IPC: G21C7/24
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6146559-A (JP)
Title: Reserved seat ticket issuing device
Inventor: KUNIHIRO NOBUTOSHI
IPC: G06Q30/06
Filed: 1984-08-10
Abstract: PURPOSE:To issue reserved seal tickets efficiently and accurately without mistaking seat contents by retrieving seat information on a basis of reservation information and seat conditions and recording seat information on a reservation ticket to issue it as a reserved seat ticket. CONSTITUTION:In a retrieving means 14, a main storage device 10, a magnetic disc device 11, and a floppy disc storage device 12 are connected to a CPU13, and seat information corresponding to reservation information of air tickets are stored in devices 10, 11, and 12 so that they can be retrieved. In case of issue of a reserved seat ticket, corresponding seat information is retrieved through the means 14 on a basis of reservation information and seat conditions from a reserved seat ticket issuing machine 20, and retrieved seat information is transferred to the issuing machine 20. This information is recorded automatically on the reservation ticket, and this ticket is issued as the reserved seat ticket. That is, when air tickets having magnetic stripes are used, reserved contents are not mistaken because it is unnecessary that clerks input reservation information, and reserved seat tickets of accurate contents are issued because information is recorded automatically on reserved seat tickets.
Patent JP-H05332998-A (JP)
Title: Ultrasonic method and device for measuring defect of opening in bottom surface
Inventor: HARUMI KEIZABURO
IPC: G01N29/04
Filed: 1992-06-03
Abstract: PURPOSE:To measure angles and length by referencing to the first table if the number of beaks at a specified level or above before the maximum peak is 1, and if 2 to the second table. CONSTITUTION:When an ordinal measurement-start key is turned on, a micro processor (MPU) 5 comes into a defect detecting mode which displays A scope, and measured data is taken in a waveform data memory 3. Then an A scope image processing calculation program 71 is started and end part echo waveform is obtained. Then, by making a probe 14 perform scanning, the probe position where an end part echo A is maximum is searched for on an inspected object 9. Further, the MPU comes into a bottom surface opening defect probing mode and takes measured data into the memory 3. In addition, a defect inclination decision program 72 is executed, and table selection parameter is calculated to be stored in a storage area 62. A defect measurement value calculating program 74 compares the table selection parameter value in the area 62 with path difference, and then retrieves a defect data table 63 to obtain angle, length and width of the fault.
Patent JP-2000356233-A (JP)
Title: Brake disc machining method
Inventor: OIKE TAKAHIRO
IPC: F16D65/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a brake disc machining method allowing a brake disc to be assembled to an actual vehicle with accuracy within a fixed deviation value that prevents the generation of brake judder. SOLUTION: In this brake disc machining method, a jig 17 is used to assemble an axle hub, a brake disc 4 and a bearing unit 7 in a state equivalent to a state of being assembled to an actual vehicle, that is, in such a state that clamping torque equivalent to clamping torque when wheels are assembled and when a drive shaft is clamped, is applied thereto, and with this assembly as a workpiece, surface machining is applied to a disc face of the brake disc. Surface machining of the brake disc is therefore applied in a state of including a rocking element generated when assembled to the actual vehicle. When the brake disc is assembled to the actual vehicle, it can be assembled with accuracy within a fixed rocking value that prevents the generation of brake judder.
Patent JP-S5792156-A (JP)
Title: External parts for pocket watch
Inventor: ITOU TAKESHI
IPC: C22C19/05
Filed: 1980-11-28
Abstract: PURPOSE: To enhance the corrosion resistance and workability by adding Cr, Mo and Cu to Ni as a base in a well-balanced state, adding a specified amount of Fe while maintaining the corrosion resistance, further adding Nb to enhance the mechanical properties, and plating the resulting alloy with a noble metal or an alloy thereof.  
     CONSTITUTION: To Ni as a base are added, by wt., 13W20% Cr, 5W10% Mo, <5% Fe, 1W4% Cu, <0.03% C, <1% Mn, <0.5% Si, <0.4% V, 0.1W1% Nb and <1% Ti or Ta, or <2% in total of Ti and Ta. The resulting alloy is plated with a noble metal or an alloy thereof in a single layer or multiple layers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000001172-A (JP)
Title: Steering column shaft support structure
Inventor: KAWAMACHI KANEHIRO
IPC: B62D1/16
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To permit assembling even if the brackets on the body and on the column shaft are deviated in terms of relative positional relationship in any way, and facilitating the assembly work. SOLUTION: This structure has a steering member 10 fixing a steering column shaft 17, a lower mount bracket 10b fixed both to the steering member 10 and the steering column shaft 17, a steering post bracket 23 fixed to a dash upper 22, and a connecting bracket 24 connecting the lower mount bracket 10b and the steering post bracket 23. Moreover, a long hole is disposed in the lower mount bracket 10b, and a weld nut 32 is disposed on the connecting bracket 24 so as to screw in a bolt 33 inserted into the long hole. Furthermore, another long hole is disposed in the connecting bracket 24, while a weld nut 38 is disposed on the steering post bracket 23 so as to screw a bolt 39 inserted into the long hole.  Accordingly, either of the bolts 33, 39 is tightened loosely for temporary fastening, and the length of the connecting bracket 24 is adjustable by moving of the bolts 33, 39 in the long holes.
Patent JP-H0334733-A (JP)
Title: Automatic optical output control system
Inventor: TAKAHASHI TERUHIKO
IPC: H04B10/564
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate the need for a photodiode for monitoring optical output from an optical transmission section at a subscriber side by controlling the optical output of the optical transmission section at the subscriber side with received power of an optical reception section. CONSTITUTION:An optical output signal outputted from an optical transmission section 10 at the subscriber side is controlled by an optical output control signal resulting from a gain control signal amplified corresponding to the received power of an optical reception section 3. Consequently, when the loss of the optical fiber transmission lines 14, 15 is increased or decreased, the optical output signal of the optical transmission section 10 at the subscriber side is also increased or decreased, the received power of an optical reception section 1 at a station side is made constant.
Patent JP-H0332269-A (JP)
Title: Information processor
Inventor: MIURA KAZUJI
IPC: G06F13/00
Filed: 1989-06-29
Abstract: PURPOSE:To eliminate unnecessary load for connecting and disconnecting a line and to prevent charging when the load is high and the installation of session with a terminal is limited by investigating the condition of the load when a call incoming request is received and refusing an incoming call when the load is high. CONSTITUTION:A load condition detecting means 12 is provided to detect the load condition when the call incoming request is received and a deciding means 13 is provided to activate a line connecting means 15 when it is decided based on the result of this detection to permit the incoming call. Then, an incoming call refusing means 14 is provided to transmit a response to refuse the incoming call to a terminal 30 based on the result of refusal decided by the deciding means 13. The load condition detecting means 12 detects the load condition when the call incoming request is received from the terminal 30. The deciding means 13 decides it based on this detected result whether the call incoming is permitted or refused. When the decided result is refusal, the incoming call refusing means 14 is activated. The activated incoming call refusing means 14 transmits the response to refuse the incoming call to the terminal 30. Thus, when the load is high and the installation of the session is limited, the unnecessary load for once connecting and disconnecting line is eliminated and charging is prevented.
Patent JP-H0612196-A (JP)
Title: Recorded data transmitting method and recorder therefor
Inventor: KAWAGUCHI TADASHI
IPC: G06F13/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide a recorded data transmitting method and recorder therefor by which even a large amount of recorded data can be transmitted at a high speed by simultaneously transmitting the data part and command part of the recorded data by each different frequency. CONSTITUTION:The recorded data and the command simultaneously transmitted by each different frequency from a host computer 101 are respectively received by receivers 111 and 112 by each frequency, and the received recorded data and command are respectively stored in reception buffers 109 and 110. The received recorded data are recorded by a printer engine 114 according to the data part and command part of the recorded data.
Patent JP-S6232050-A (JP)
Inventor: ERITSUKU JIYON RAMU
IPC: G21F9/30
Filed: 1986-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5871533-A (JP)
Title: Gas electric-discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/48
Filed: 1981-10-21
Abstract: PURPOSE:To provide a surface-discharge-type gas electric-discharge panel for large display which enalbes color conversion and multi-color display. CONSTITUTION:A display panel 10 is principally constituted to a pair of large glass base plates 12 and 13, which form a plate-like sealed structure and are opposed to one another with an electric-discharge gas space 11 allowed between them, and a phosphor supporting base plate 24 charged inside the sealed case. The lower glass base plate 12 functioning as an electrode-supporting base plate is formed by combining four pieces of glass plates 121, 122, 123 and 124 with a size of, for example, around 20X20= 400cm<2> in such a manner that adjacent two sides of each base plate abut to sides of  other two base plates. Each of above four base plates 121, 122, 123 and 124 is provided  with a plural number of laterally extending Y-electrodes 14 on it, and a plural number  of vertically extending X-electrodes 16 are provided over the Y-electrodes 14, with an  insulating vapor deposition film 15 made of borosilicate glass interposed between the Y-electrodes 14 and the X-electrodes 16. In the case of a display panel for multi-color display, a method of forming phosphors with blue, red and green emission colors on parts of the surface of above base plate, which correspond to electric-discharge areas formed by the intersections between the Y-electrodes 14 and the X-electrodes 16, is adopted.
Patent JP-H0612963-A (JP)
Title: Manufacture of electrostatic type microrelay
Inventor: MARUNO HIROMASA
IPC: B81C1/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide an electrostatic type microrelay wherein a movable electrode part can be manufactured in high accuracy further with good reproducibility further faciliate circuit integration by using a high energy ion implanting method to introduce a dopant to a predetermined region of a monocrystal Si substrate, and performing etching by a specific mode. CONSTITUTION:A heat resistant glass 4 is worked to provide a recessed part 4a in one surface of the glass 4. Next, pattern driving electrodes 5a, 5b and contact electrodes 6a, 6b are formed in the bottom surface of the recessed part 4a. Each electrode 5a...6b is a metal film of W, Au or WSi, etc. Then, a connecting hole is left as opened in a position corresponding to each electrode 5a...6b from a reverse surface side of the heat resistant glass 4. Further, after performing anode connection in these electrodes 5a, 5b, 6a, 6b, a wire L is bonded with epoxy resin. The fellow substrates 1, 4 are pasted together, to obtain an electrostatic microrelay.
Patent JP-S6325584-A (JP)
Title: Alarm mechanism
Inventor: YOSHIZAWA KEIICHI
IPC: G04B23/02
Filed: 1986-07-18
Abstract: PURPOSE:To reduce the number of parts along with a higher assembling efficiency of an alarm mechanism, by integrating a pointer section of an alarm needle and an alarm pinion with a ring section. CONSTITUTION:An alarm needle 9 and a hour hand 14 arranged coaxially have pointer sections 9b and 14b formed integral with respective ring sections 9a and 14a. At both the ring sections 9a and 14a, cam pawls 9f and 9g are formed at one of parts facing each other while cam grooves 14c and 14d are formed at the other thereof to be fitted into the cam pawls 9f and 9f. Then, the alarm needle 9 has the pointer section 9b and an alarm pinion 9c formed integral with the ring section 9a to reduce the number of parts. This also eliminates a press-fitting of the alarm needle thereby achieving a higher assembling efficiency.
Patent JP-H1023655-A (JP)
Title: Circuit-protection device
Inventor: OKA SHINJI
IPC: B60R16/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily perform a cause analysis during the occurrence of abnormal state by judging easily and definitely the trace of continuous energization to a motor adopting a protection circuit (circuit breaker) consisting of a PTC (positive polarity) thermistor. SOLUTION: A circuit breaker 11, as a protection circuit, is connected in series to a window motor for a door glass lifting device of an automobile. The circuit breaker 11 comprises two thin metal sheets 12 and 13 separated from each other and a PTC thermistor (positive characteristic thermistor) 14 placed between both the thin metal sheets. On the surface of the thin metal sheet 12, a heat-sensitive paint 15 is coated which changes its color with the elapse of time in a temperature region exceeding a predetermined temperature and maintains the state of color change. In this case, if an overcurrent flows to the motor, the PTC thermistor 14 self-heats, and the heat-sensitive paint coat 15 changes its color, and this color change is confirmed as the trace for continuous energization to the motor.
Patent JP-S6062118-A (JP)
Title: Detector for position
Inventor: AYADA NAOKI
IPC: G03F9/00
Filed: 1983-09-16
Abstract: PURPOSE:To detect the position of a mark in a short time by each adding the density data of a TV picture in the X direction and the Y direction and detecting the direction of displacement of a relative position with a pattern for detecting positions on the basis of the data. CONSTITUTION:A wafer is held at a predetermined position, and moved up to a position where an alignment mark on the wafer enters in the visual field of an objective for pre-aligning a TV. The mark is detected by a pickup tube. A detected video signal is digitized 32, outputted to an addition block Y in the Y direction and an addition block X in the X direction, each added by adders 34, 38, and each made to be contained in a Y integrating memory 36 and an X integrating memory 40. When a fixed number of frames are added completely, the accesses of the memories 36 and 40 are executed, and read data are read to a microprocessor through a data bus 44. The microprocessor detects the direction of relative positional displacement with a pattern for detecting positions on the basis of integrated picture density data at a plurality of positions, and moves the wafer in the detecting direction.
Patent JP-2001001740-A (JP)
Title: Structure of damper bearing for air conditioning unit
Inventor: MAYUMI KOJI
IPC: B60H1/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of abnormal noise in a damper easily and reliably without applying lubricating oil by disposing a contact portion made of a material having a smaller friction coefficient with respect to a bearing portion than with respect to a shaft portion, at the outer periphery of the shaft portion of the damper contacting the bearing portion. SOLUTION: A small-diameter portion 9 is formed on the both-ends outer periphery of a shaft portion 5 of a damper contacting with a pawl 7 of a bearing portion 6. A contact portion 10, integrally disposed on the outer periphery of the small-diameter portion 9, is made of a material such as polyacetal having a smaller friction coefficient with respect to the bearing portion 6 than the shaft portion 5. In assembling the shaft portion 5 to the bearing portion 6, since a diameter D0 of the shaft portion 5 is larger than an inner diameter of an end portion 8 of the bearing portion 6, the pawl 7 is press expanded and the shaft portion 5 contacts with the contact portion 10.  With this configuration, the shaft portion 5 can be elastically supported to the bearing portion 6 and generation of abnormal noise at the shaft portion 5 and damper can be prevented since the contact portion 10 has a small friction coefficient with respect to the bearing portion 6.